| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.28 | 6.486% | $209.0107 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $126.74 | 9.615% | $138.9261 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $15.97 | 3.509% | $16.5304 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $189.69 | 11.392% | $211.2995 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $200.47 | 7.147% | $214.7976 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $56.39 | 13.411% | $63.9525 | $63.95 | $63.95 | $64.00 |
| Purchase #7 | $122.35 | 13.273% | $138.5895 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $907.89 | $993.1063 | $993.11 | $993.15 | $993.10 | |